Patent · US Expired

Casing assembly for the turbine of an exhaust turbochanger

US7074009B2 · kind B2 · utility

24Cited by

2References

11Claims

0Family size

Assignee

BorgWarner Inc. · US

Inventors

Ruediger Allmang · Wolfstein, DE
Hartmut Claus · Rochester, US
Volker Simon · Mülheim an der Ruhr, DE

Key dates

Filing date	Jun 6, 2001
Grant date	Jul 11, 2006
Priority date	—
Expiry date	Jun 6, 2021

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF05D2220/40
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A spiral casing for a turbine of a turbocharger is made from thin (0,2 to 2 mm thick) sheet metal. The spiral casing can be made from two matching parts and can be insulated.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.